Mercurial > lada > lada-server
view src/main/java/de/intevation/lada/util/auth/MessungAuthorizer.java @ 964:3c1b1631e474
Explain with comments and remove conditions each applied by one above.
author | Tom Gottfried <tom@intevation.de> |
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date | Mon, 30 May 2016 16:11:24 +0200 |
parents | 829092ba09f7 |
children | ad69878b7280 |
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/* Copyright (C) 2013 by Bundesamt fuer Strahlenschutz * Software engineering by Intevation GmbH * * This file is Free Software under the GNU GPL (v>=3) * and comes with ABSOLUTELY NO WARRANTY! Check out * the documentation coming with IMIS-Labordaten-Application for details. */ package de.intevation.lada.util.auth; import java.util.ArrayList; import java.util.List; import de.intevation.lada.model.land.LMessung; import de.intevation.lada.model.land.LProbe; import de.intevation.lada.model.land.LStatusProtokoll; import de.intevation.lada.model.stamm.AuthLstUmw; import de.intevation.lada.util.data.QueryBuilder; import de.intevation.lada.util.rest.RequestMethod; import de.intevation.lada.util.rest.Response; public class MessungAuthorizer extends BaseAuthorizer { @Override public <T> boolean isAuthorized( Object data, RequestMethod method, UserInfo userInfo, Class<T> clazz ) { LMessung messung = (LMessung)data; Response response = repository.getById(LProbe.class, messung.getProbeId(), "land"); LProbe probe = (LProbe)response.getData(); if (method == RequestMethod.PUT || method == RequestMethod.DELETE) { return !this.isMessungReadOnly(messung.getId()) && getAuthorization(userInfo, probe); } if (method == RequestMethod.POST) { return getAuthorization(userInfo, probe); } LStatusProtokoll status = repository.getByIdPlain( LStatusProtokoll.class, messung.getStatus(), "land"); return status.getStatusWert() > 0 || getAuthorization(userInfo, probe); } @SuppressWarnings("unchecked") @Override public <T> Response filter( Response data, UserInfo userInfo, Class<T> clazz ) { if (data.getData() instanceof List<?>) { List<LMessung> messungen = new ArrayList<LMessung>(); for (LMessung messung :(List<LMessung>)data.getData()) { messungen.add(setAuthData(userInfo, messung)); } data.setData(messungen); } else if (data.getData() instanceof LMessung) { LMessung messung = (LMessung)data.getData(); data.setData(setAuthData(userInfo, messung)); } return data; } /** * Authorize a sinle messung object. * * @param userInfo The user information. * @param messung The messung object. * @return The messung. */ private LMessung setAuthData( UserInfo userInfo, LMessung messung ) { LProbe probe = (LProbe)repository.getById( LProbe.class, messung.getProbeId(), "land").getData(); if (!userInfo.getNetzbetreiber().contains(probe.getNetzbetreiberId()) && !userInfo.getFunktionen().contains(3)) { messung.setOwner(false); messung.setReadonly(true); messung.setStatusEdit(false); return messung; } if (userInfo.belongsTo(probe.getMstId(), probe.getLaborMstId())) { messung.setOwner(true); } else { messung.setOwner(false); } if (messung.getStatus() == null) { messung.setReadonly(false); messung.setStatusEdit(false); } else { LStatusProtokoll status = repository.getByIdPlain( LStatusProtokoll.class, messung.getStatus(), "land"); int stufe = status.getStatusStufe(); int wert = status.getStatusWert(); messung.setReadonly(wert != 0 && wert != 4); boolean statusEdit = false; /* Does the user belong to an appropriate 'Leitstelle' to edit status? */ if (userInfo.getFunktionen().contains(3)) { QueryBuilder<AuthLstUmw> lstFilter = new QueryBuilder<AuthLstUmw>( repository.entityManager("stamm"), AuthLstUmw.class); lstFilter.or("lstId", userInfo.getMessstellen()); List<AuthLstUmw> lsts = repository.filterPlain(lstFilter.getQuery(), "stamm"); for (int i = 0; i < lsts.size(); i++) { if (lsts.get(i).getUmwId().equals(probe.getUmwId()) && (stufe == 2 || stufe == 3) ) { statusEdit = true; } } } // Has the user the right to edit status for the 'Netzbetreiber'? if (userInfo.getFunktionenForNetzbetreiber( probe.getNetzbetreiberId()).contains(2) && (stufe == 1 || stufe == 2) && wert >= 1 ) { statusEdit = true; } // Has the user the right to edit status for the 'Messstelle'? if (userInfo.getFunktionenForMst(probe.getMstId()).contains(1) && (stufe <= 1 || wert == 4) ) { statusEdit = true; } messung.setStatusEdit(statusEdit); } return messung; } }